A$516,170 Impairment Tests Tali Resources’ West Arunta Strategy

Early Drilling Produces a Mixed Scorecard

Tali Resources Ltd (ASX:TR2) has expanded its exploration footprint across Western Australia’s West Arunta region, but its first meaningful drilling results have not yet delivered a discovery. The company impaired A$516,170 of exploration assets associated with its August 2025 reverse circulation program after drilling at Chilka, Lonar, Maton B, Maton C and Gibson East returned only moderately anomalous geochemistry.

The accounting charge is a useful reminder that geophysical targets are not deposits. Tali said the results were insufficient to support continued recognition of the associated exploration expenditure as an asset, while Gibson East has been downgraded after drilling explained the prospect’s gravity and magnetic anomalies. Chilka and Lonar remain in play because their conductive airborne electromagnetic anomalies were not tested, despite moderately anomalous nickel and copper values.

A Larger Target Pipeline Takes Shape

The company’s response has been to widen the search rather than retreat from the district. Tali holds one project covering approximately 4,000 square kilometres across 15 granted exploration licences and seven applications, with targets considered prospective for copper, gold, base metals, critical minerals and carbonatite-associated mineralisation.

Ground gravity and passive seismic surveys identified new anomalies at Lonar East, Khya and Vanda. At Khya and Vanda, interpreted bedrock depths range from 120 metres to 370 metres, shallower than previously thought, which Tali says has favourable implications for the cost and timing of future drilling. A 1,800-square-kilometre Falcon airborne gravity gradiometry survey was also completed in May 2026, although its data remained under review at year end.

An aircore program that began in June targeted eight new or follow-up prospects, including Caspian East, Caspian North, Caspian North-East, Gibson West, Hutt West, Lonar East, Verde East and Verde West, alongside second-phase tests at Chilka and Hutt. Further drilling is planned for Khya, Don Juan and Alakol in the first half of financial year 2027, with a A$270,000 Western Australian Exploration Incentive Scheme grant supporting work at Khya and Vanda.

Cash Has Improved, but the Funding Clock Remains

Tali finished the year with A$5.19 million in cash and short-term deposits, after raising A$7.5 million through its July 2025 initial public offering and a further A$3 million placement in May 2026. It also repaid a related-party loan and accrued interest totalling A$964,136, leaving the group with no loan payable at 30 June.

That balance provides room for near-term exploration, but it should not be mistaken for financial self-sufficiency. Tali used A$973,662 in operating cash and A$2.85 million in investing cash during the year, while its committed exploration expenditure totals A$2.21 million over the next 12 months and A$13.60 million over five years. The directors state that the company will generate losses for the foreseeable future and will require additional funding for its activities.

The next test is therefore geological as much as financial: whether the new drilling converts large geophysical signatures into mineralised intervals strong enough to justify continued spending. Until that happens, Tali’s West Arunta story remains a well-funded exploration campaign, not an emerging mine.